Pls a student council had 6 seniors, 5 juniors, and 1 sophomore as members. how many ways can a 3-member committee be formed that includes 1 member of each class?

Ten times the square of a non-zero number is eqaul to ninety times the number

Bobby bought 1.12 pounds of turkey at a cost of 2.50 per pound. carla bought 1.4 pounds of turkey at a cost of 2.20 per pound. who spent more and by much?

The number of 8th graders who responded to a poll of 6th grade and 8 th graders was one fourtg of the number of 6th graders whi responded if a total of 100 students responddd to the poll how many of the students responded were 6 th graders